You already guessed it on the other post.

In a pinch, check Wally World in the Christmas section. They should have all of thier stuff marked down dirt cheap right now. Buy the 'Santa Snow' spray on stuff. They have it marked down to 25 cents a can at most stores. Stubble like you would normally, then hit the blind with the spray on stuff. Works great if you don't have the $$ for the cover this season. We've been using the stuff for the last two years. Once it dries it brushes right off with a broom. If you can't get it all off, hit the blind with the hose in the off season. That'll do it.

All in all though, if you have the $$, buy the cover.....it's definately worth the money.